/***************************************************************************
 *   oboe.controllers.jml.helpers.JMLInput                                 *
 *   Copyright (C) 2011 by Felipe Manga                                    *
 *   lufeboma@gmail.com                                                    *
 *                                                                         *
 *   Permission is hereby granted, free of charge, to any person obtaining *
 *   a copy of this software and associated documentation files (the       *
 *   "Software"), to deal in the Software without restriction, including   *
 *   without limitation the rights to use, copy, modify, merge, publish,   *
 *   distribute, sublicense, and/or sell copies of the Software, and to    *
 *   permit persons to whom the Software is furnished to do so, subject to *
 *   the following conditions:                                             *
 *                                                                         *
 *   The above copyright notice and this permission notice shall be        *
 *   included in all copies or substantial portions of the Software.       *
 *                                                                         *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    *
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
 *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR     *
 *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, *
 *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR *
 *   OTHER DEALINGS IN THE SOFTWARE.                                       *
 ***************************************************************************/

package oboe.controllers.jml.helpers
{
	import flash.display.DisplayObject;
	import flash.events.Event;
	import flash.events.KeyboardEvent;
	import flash.text.TextField;
	import flash.text.TextFieldType;
	import flash.ui.Keyboard;
	
	import oboe.controllers.jml.JMLController;
	
	public class JMLInput extends JMLNode
	{
		public function JMLInput(head:String, jml:Object, parent:JMLController)
		{
			super(head, jml, parent);
		}
		
		protected override function createDisplayObject(type:String):DisplayObject
		{
			var tf:TextField;
			tf = new TextField();
			tf.type = TextFieldType.INPUT;
			tf.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
			return tf;
		}
		
		private function onKeyDown( e:KeyboardEvent ):void
		{
			if( e.keyCode == Keyboard.ENTER )
			{
				this.getDisplayObject().dispatchEvent( new Event("enter") );
			}
		}
		
		public function slot_onPollFormInputs( val:Object ):void
		{
			var text:TextField = this.getDisplayObject() as TextField;
			val[ text.name ] = text.text; 
		}
	}
}